Have we ________water?—Yes, ________. We’d better get some.

I’ll start early , _______I oversleep

You should try to get a good night’s sleep ______ much work you have to do.[ ]

Excuse me, may I borrow your Chinese-English dictionary— OK, here you are. But you can it for only two days．

the first time you _______ Beijing—-No But the first time I ______ here, the citywasn’t so beautiful